I don't want to solve the case when I'm a little policeman.

Chapter 222 This is a Good Project
After the two women came over, Xu Zheng and Zheng Heming began to draw sketches for them, one front, two sides, and one back. After drawing, Xu Zheng asked them to sit down, "Sisters, next I need to touch your heads, can I? Very carefully."

The two women looked at each other in disbelief, what is this for?

But seeing Xu Zheng's clear eyes, they all agreed, "That's fine, it's all about you giving us a massage."

Xu Zheng called Han Rui and Lu Kexin in again and asked them to be witnesses. After everything continued, Xu Zheng stretched out his hands and touched the back of their heads.

He touched her very carefully and at a very slow speed. Han Rui felt sour when he saw it, because Xu Zheng was not so careful and focused when he touched her.

The two women were a little nervous at first, but then they kept praising Xu Zheng's excellent craftsmanship, and Han Rui will be blessed in the future... Only Zheng Heming and Qi Guangyuan knew what Xu Zheng was doing, but they definitely couldn't say it at this time, because Xu Zheng touched the main thing. It's their skulls.

The reason why Xu Zheng touched so slowly was to feel the size of their skulls, the flow of blood vessels, the tension of muscles and scalp.

After 20 minutes, Xu Zheng finished the work. They were still curious and asked Xu Zheng what he was doing. Xu Zheng babbled, "Touching like this can increase the three-dimensionality of my painting and make it easier to draw portraits."

After seeing them off, Xu Zheng hurriedly returned to the study room. Now that he has master-level skull restoration technology, he now wants to make the skulls of the two women one by one based on the bone groping and sketches just now, and then in this On top of that, make a computer 3D model.

To be honest, the restoration of the skull was cumbersome and time-consuming. Zheng Heming and his disciples couldn't help much for the time being. Xu Zheng asked them to eat and rest first. He should be able to finish it in two hours.

The best way to make a living human skull like this is of course 3D modeling by computer first, and then print it out directly. Unfortunately, there is no such machine in Changming City, and you have to go to Shanghai and Kyoto. Xu Zheng can make it himself. Compared with the machine, of course there are errors.

It took more than an hour to do this, and it was almost nine o'clock in the evening. Seeing that Xu Zheng had completed the task, Qi Guangyuan picked up the camera and took pictures of the two skulls, and then sent them to the computer drawing software to generate 3D images. Model.

The skull models of the two women were compared with those of the woman trafficker, and it was clearly displayed on the computer. What can be done now is to take an average of their differences, so as to obtain a new skull data.

The probability of this data is about the same as that of the woman trafficker. Of course, this is a matter of probability. To say how big it is, Xu Zheng only dares to say 7%.

Qi Guangyuan worked for more than 10 minutes, and finally the 3D model of the skull came out, followed by the generation of flesh and hairstyle, and finally a frontal photo of a 37-year-old woman appeared on the computer screen.

"Master Zheng, Brother Qi, what do you think of this picture?" Xu Zheng asked.

Zheng Heming laughed, "This kind of real-life comparison model is definitely more accurate than the Yangcheng police according to the woman's back on the video."

Qi Guangyuan also laughed and said: "I think this method is okay, besides, didn't the Yangcheng police not find this woman trafficker? Why talk so much, let's try it."

"Then what are you waiting for, hurry up and send this photo to the person on duty at the Municipal Bureau, and ask him to help us check it out." Xu Zheng patted Qi Guangyuan on the shoulder and urged loudly.

Waiting is the most anxious thing, especially after you have worked so hard for so long, and you still have more than 200 women's expectations, Xu Zheng suddenly feels a little stressed.

Five minutes later, colleague Qi Guangyuan sent a message from the intranet search, "Ding Lijuan, born on October 5, 1982, ID number:. Home address: Guishan Province
On August 2029, 8, he was arrested by Zhongping Provincial Police on charges of human trafficking and causing disability.Participated in the abduction and trafficking of XX women and children, and they are currently detained in the Zhongping Provincial Women's Prison. "

Qi Guangyuan read it first, then handed the phone to the master, and excitedly said to Xu Zheng: "Haha, I didn't expect our trick to be really effective. Master, do you have any ideas this afternoon?"

As soon as Xu Zheng heard that he had the correct information, he hurriedly went over to check the information on his phone. At this moment, he also immediately became amused, and automatically ignored Qi Guangyuan's next sentence.

Zheng Heming was also smiling at this time, he asked Xu Zheng to calm down first, and said seriously: "Xiao Xu, I think it is feasible to write a paper in the way we are doing today.

Although our current algorithm for automatic identification of suspects by SkyEye can find suspects with the support of big data, there will always be various problems in reality.

In the past few years, many people who look like suspects have been arrested by the police repeatedly. This is not the same thing. Also, the SkyEye system is very powerful, but there are still more suspects at large.

The reason is that its algorithm is not perfect, especially in the processing of the suspect's back, which is even worse.

This time, we compared the living models based on the back of the suspect, and then used the skull model to generate an average skull model.This method is worthy of research and study. If it is not done well, it is still a good project.

Xiao Xu, are you interested? Let's do this project together.

Don't worry, when the paper comes out, the name of the second author must belong to you. "

Xu Zheng understood that it would be great if Zheng Heming could give the second author. The paper is deep, and the higher the level, the more valuable the paper, and the deeper the water, "Master Zheng, please let go of what you do, and just call out when you use my place."

Although Xu Zheng doesn't engage in theory and technology, but having a senior thesis is always a qualification, right?

The three of them finished talking, Xu Zheng walked out of the study, and Lu Kexin walked over with a look of excitement and confusion, "Officer Xu, is there any result?"

Xu Zheng smiled, took out the information on his mobile phone and handed it to her, "We can only help you here, whether it is this human trafficker, you have to go to the Yangcheng police for help, this photo and information cannot be used as a legal basis for the court. side evidence, but can be used as police interrogation evidence.

If the Yangcheng police accept this information, they will go to the Zhongping Provincial Women's Prison to interrogate Ding Lijuan. "

I can't say 100% of finding information about a woman trafficker like this, at least [-]% sure, but I can't say too much, what if?
Lu Kexin obviously understood what Xu Zheng meant. In her heart, this Ding Lijuan was 100% the human trafficker she had been looking for for 15 years. "Officer Xu, thank you, thank you, thank you, woohoo"

At this time, Lu Kexin had already cried to the point of tears, squatting on the ground and weeping for a long time, no one could persuade him, Zheng Heming and Qi Guangyuan saw this situation, smiled, and secretly offered to leave.

After sending them off, Han Rui and the others asked Xu Zheng after persuading Lu Kexin, "Xiao Zheng, can I send this message to the WeChat group?"

"Of course, this Ding Lijuan has been sentenced to life imprisonment."

After Han Rui sent the message to the WeChat group, the group immediately exploded, and all the divers came out, and soon their replies became very unified, "Officer Xu 666!"

(End of this chapter)